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ololo11 [35]
3 years ago
13

power plants can be powered by fossil fuels, such as coal or natural gas, or nuclear power to produce steam to turn turbines to

generate electricity. Elaborate on why one might not choose nuclear power over the fossil fuel power plants.
Chemistry
1 answer:
Georgia [21]3 years ago
5 0
Nuclear power plants can release hurtful chemicals into the environment while fossil fuel can be as efficient and less harmful to your surroundings.
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Newton's Third Law of Motion states that objects exert equal forces on each other in opposite directions.
Bingel [31]

Answer:

Truck crashes into a car

5 0
3 years ago
What is the coefficient for O2 in the balanced version of the following chemical equation: C2H4+O2→CO2+H2O
andriy [413]

Answer:

3

Explanation:

Here's the balanced equation;

C2H4 + 3O2 → 2CO2 + 2H2O

C ⇒2                          C ⇒1 x 2 = 2

H ⇒4                          H ⇒2 x 2 = 4

O ⇒3 x 2 = 6             O ⇒ (2 x 2) + (2 x 1) = 6

6 0
3 years ago
A balloon filled with helium has a volume of 6.9 L. What is the mass, in grams, of helium in the balloon?
balandron [24]

Answer : The mass of helium gas in the balloon is, 1.23 grams.

Explanation : Given,

Volume of helium gas = 6.9 L

First we have to calculate moles of helium gas at STP.

As we know that, 1 mole of substance occupy 22.4 L volume of gas.

As, 22.4 L volume of helium gas present in 1 mole of helium

So, 6.9 L volume of helium gas present in \frac{6.9L}{22.4L}\times 1mole=0.308mole of helium

Now we have to calculate the mass of helium gas.

\text{Mass of He gas}=\text{Moles of He gas}\times \text{Molar mass of He gas}

Molar mass of He gas = 4 g/mol

\text{Mass of He gas}=0.308mol\times 4g/mol=1.23g

Thus, the mass of helium gas in the balloon is, 1.23 grams.

6 0
3 years ago
Temperature and Thermal Er
gtnhenbr [62]

Explanation:

50 degrees fahrenheit =

10 degrees celsius

7 0
3 years ago
Read 2 more answers
6 Li + Zn3(PO4)2 ------- > 2 Li3PO4 + 3 Zn
bogdanovich [222]

Moles of Lithium phosphate : 0.495

<h3>Further explanation</h3>

Given

6 Li + Zn₃(PO₄)₂ ------- > 2 Li₃PO₄ + 3 Zn

Required

Moles of Lithium phosphate

Solution

moles of Zinc(Ar=65,38 g/mol) :

= mass : Ar

= 48.6 : 65.38

= 0.743

From equation, mol ratio of Zn :  Li₃PO₄ = 3 : 2, so mol  Li₃PO₄ :

= 2/3 x mol Zn

= 2/3 x 0.743

= 0.495

3 0
3 years ago
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